Sanders, R. C. (1985). The Principles and Practice of Ultrasonography in Obstetrics and Gynecology (3.ed.). Appleton-Century-Crofts.
Chicago-Zitierstil (17. Ausg.)Sanders, Roger C. The Principles and Practice of Ultrasonography in Obstetrics and Gynecology. 3.ed. Connecticut: Appleton-Century-Crofts, 1985.
MLA-Zitierstil (9. Ausg.)Sanders, Roger C. The Principles and Practice of Ultrasonography in Obstetrics and Gynecology. 3.ed. Appleton-Century-Crofts, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.